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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2004-05-24 12:24:47 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2004-05-24 12:24:47 (GMT) |
| commit | 69dd309d27ba0056161f35744a1639d5eb4e1254 (patch) | |
| tree | acf81bd9f0cb680f8f9f2765eb064141c683903d /doc/error.n | |
| parent | 3998b7fbb74a834fe59c131c7398de7f3eea9430 (diff) | |
| download | tcl-69dd309d27ba0056161f35744a1639d5eb4e1254.zip tcl-69dd309d27ba0056161f35744a1639d5eb4e1254.tar.gz tcl-69dd309d27ba0056161f35744a1639d5eb4e1254.tar.bz2 | |
Added example and cross-reference
Diffstat (limited to 'doc/error.n')
| -rw-r--r-- | doc/error.n | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/doc/error.n b/doc/error.n index 075f5ec..b7d6f06 100644 --- a/doc/error.n +++ b/doc/error.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: error.n,v 1.3 2000/09/07 14:27:47 poenitz Exp $ +'\" RCS: @(#) $Id: error.n,v 1.4 2004/05/24 12:24:47 dkf Exp $ '\" .so man.macros .TH error n "" Tcl "Tcl Built-In Commands" @@ -53,9 +53,16 @@ If the \fIcode\fR argument is not present, then \fBerrorCode\fR is automatically reset to ``NONE'' by the Tcl interpreter as part of processing the error generated by the command. +.SH EXAMPLE +Generate an error if a basic mathematical operation fails: +.CS +if {1+2 != 3} { + error "something is very wrong with addition" +} +.CE .SH "SEE ALSO" -catch(n), tclvars(n) +catch(n), return(n), tclvars(n) .SH KEYWORDS error, errorCode, errorInfo |